Table 6 Inconsistencies in cross-reference links
From: On InChI and evaluating the quality of cross-reference links
X⇔Y | X↔Y | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
Type of links | CHSI | CHsI | ChsI | Chs- | Ch-I | C--- | CHSI | CHsI | ChsI | Chs- | Ch-I | C--- |
HMDB → PDBeChem | 1.26% | 0.93% | 0.93% | 0.93% | 0.84% | 0.59% | 1.26% | 0.93% | 0.93% | 0.93% | 0.84% | 0.59% |
HMDB → DrugBank | 7.12% | 5.11% | 4.46% | 4.46% | 1.88% | 1.55% | 7.05% | 5.05% | 4.40% | 4.40% | 1.81% | 1.49% |
HMDB → ChEBI | 13.84% | 7.06% | 6.79% | 6.79% | 4.51% | 3.33% | 13.71% | 6.92% | 6.63% | 6.63% | 4.29% | 3.09% |
ChEBI → PDBeChem | 9.64% | 8.21% | 6.51% | 6.51% | 4.62% | 1.69% | 9.64% | 8.21% | 6.46% | 6.46% | 4.56% | 1.54% |
ChEBI → DrugBank | 33.18% | 28.85% | 27.95% | 27.91% | 18.96% | 17.85% | 22.99% | 17.77% | 13.74% | 13.70% | 4.54% | 3.25% |
ChEBI → HMDB | 25.80% | 10.40% | 6.38% | 6.38% | 3.05% | 2.91% | 25.10% | 9.71% | 5.55% | 5.55% | 2.22% | 2.08% |
DrugBank → PDBeChem | 27.04% | 25.49% | 25.17% | 25.17% | 4.04% | 2.11% | 27.02% | 25.47% | 25.13% | 25.13% | 4.00% | 2.01% |
DrugBank → ChEBI | 18.33% | 15.08% | 13.98% | 13.98% | 3.13% | 1.91% | 18.10% | 14.85% | 13.69% | 13.69% | 2.84% | 1.57% |
NPC → DrugBank | 23.26% | 13.13% | 12.90% | 12.90% | 6.90% | 5.63% | 22.73% | 12.45% | 11.25% | 11.25% | 4.65% | 3.15% |